Detection of BRAF mutation in cytology specimens has been proposed as a diagnostic adjunctive tool in evaluation of thyroid nodules with indeterminate cytology findings. Concurrent papillary thyroid carcinoma and Hashimoto's thyroiditis (HT), a disease characterized by thyroid lymphocytic infiltration, is a frequent occurrence. A large lymphocytic infiltrate might reduce the ...

The steroid hormone aldosterone regulates sodium and potassium homeostasis. Aldosterone and activation of the mineralocorticoid receptor also causes inflammation and fibrosis of the heart, fibrosis and remodelling of blood vessels and tubulointerstitial fibrosis and glomerular injury in the kidney. Aldosterone and mineralocorticoid-receptor activation initiate an inflammatory response by increasing the ...

Cytokinesis is asymmetric along the apical-basal axis of epithelial cells, positioning the midbody near the apical domain. However, little is known about the mechanism and purpose of this asymmetry. We use live imaging of Drosophila follicle cell division to show that asymmetric cytokinesis does not result from intrinsic polarization of ...

This work studied the phases in the Al corner of the Al-Mn-Be phase diagram in the as-cast state and heat-treated conditions. Metallographic investigations, X-ray diffraction, scanning electron microscopy, and energy-dispersive spectroscopy were used for identifying the phases. The Be contents in the identified phases were precisely determined using Auger electron ...

To assess the status of free influenza vaccination rates for the elderly in Beijing. A questionnaire survey was carried out among 1 000 old people in Beijing. Random sampling method was employed. Descriptive analysis and Chi square test were used for statistical analysis, and Logistic regression model was used to ...

Neuropathic pain (NeP) is generally considered an intractable problem, which becomes compelling in clinical practice when caused by highly effective chemotherapeutics, such as in the treatment of cancer with oxaliplatin (OXA) and related drugs. In the present work we describe a structurally new compound, ADM_09, which proved to effectively revert ...

Nicotianamine (NA) is among the most studied plant metal chelators. A large body of evidence supports its crucial role for Fe distribution in plants and as a precursor of phytosiderophore synthesis in grasses. NA forms stable complexes in vitro not only with Fe(II) and Fe(III) but also with various other ...

Geodiversity is considered as the natural range of geological, geomorphological, and soil features, including their assemblages, relationships, properties, interpretations, and systems. A method developed for the quantitative assessment of geodiversity was applied to Paraná, a Brazilian state with an area of about 200,000 km(2). The method is based on the overlay ...

In 2007, a fast track program for patients with suspicion of head and neck cancer (HNC) was introduced in Denmark to reduce unnecessary waiting time. The program was based on so called "package solutions" including pre-booked slots for outpatient evaluation, imaging, and diagnostic surgical procedures. The purpose of this study ...

As the current management of BPH/lower urinary tract symptoms by traditionally involved pharmacological agents such as 5alpha-reductase inhibitors and α1-adrenoceptor antagonists is suboptimal, there is definite need of new therapeutic strategies. There is ample evidence in literature that suggests the role of estrogens in BPH development and management through the ...

PURPOSE: Group-based mindfulness training is frequently described in psycho-oncology literature, but little is known of the effectiveness of mindfulness-based cognitive therapy (MBCT). We investigated the effectiveness and acceptability of MBCT for women with breast and gynecologic cancer. METHODS: Fifty women were recruited to participate in eight weekly 2-h mindfulness sessions. ...

This study focused on the cadmium (Cd) tolerance of mangroves with application of phosphate (P) in order to explore whether exogenous P can alleviate Cd stress on these intertidal species. Kandelia obovata (S. L.) seedlings were cultivated in rhizoboxes under different levels of Cd and P concentrations. The speciation distributions ...

Nurses are an important source of support for patients and family members during hospitalisation. It is unclear, however, what kinds of support methods are used in hospitals and how the support affects the patient and family member(s). This study describes methods of nursing support in hospital and adult patients' and ...

This research reviews the recent global health response to the Post-2015 development agenda setting. It discusses three burning issues during the on-going country consultation: how health can be fitted into the post-MDG agenda, the achievements and lessons learnt from Millennium Development Goals (MDG), and health related goals and indicators setting. ...

The dysmyelinated axons of shiverer mice exhibit impaired conduction characteristics, similar to early postnatal axons before myelination, whereas the patterns of neuronal activity and connectivity are relatively comparable with those of wild-type myelinated axons. This unique dysmyelination pattern is exploited in the present study to determine the role of compact ...

PURPOSE: Nitric oxide (NO), a short-lived gaseous free radical, is a potent mediator of biological responses involved in the pathogenesis of autoimmune rheumatic diseases, such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). Nitric oxide also serves as an important signal in physiological processes, including angiogenesis, thrombosis, and bone ...

Individuals experiencing their first psychotic episode report rates of substance and tobacco use that are higher than observed in the general population. In this sample of individuals diagnosed with first episode psychosis, rural/non-rural variations in substance use and smoking behaviour were evaluated. Analyses were performed utilizing data from a sample ...

Hypoplastic left heart syndrome with an intact or highly restrictive atrial septum requires urgent decompression of the left atrium. Catheter-based interventions from the femoral or umbilical veins represent the standard method of atrial decompression. Restrictive atrial septal defects located at the superior portion of the fossa ovalis can be difficult ...

A series of novel silicon(iv) phthalocyanines conjugated axially with different nucleoside moieties (uridine, 5-methyluridine, cytidine, and 5-N-cytidine derivatives) have been synthesized and evaluated for their photodynamic activities. The uridine-containing compound exhibits the highest photocytotoxicity against HepG2 human hepatocarcinoma cells with an IC50 value as low as 6 nM, which can ...

BACKGROUND: Soshiho-tang (SH; Chinese name, Xiao-Chai-Hu-Tang; Japanese name, Shosaiko-to) is a traditional Korean, Chinese, and Japanese medicine, which has been used to treat various conditions, including hepatitis, liver cirrhosis, and chronic and acute liver disease. SH consists of seven herbal components, of which Scutellaria baicalensis Georgi and Zingiber officinale Roscoe, ...

BACKGROUND: Although many Asian type 2 diabetic patients have been considered to be not obese and have low capacity of insulin secretion, the proportion of obese patients with visceral fat accumulation has increased in recent years. We found previously considerable number of Japanese non-obese subjects (body mass index (BMI) <25 ...

To establish a simple method of measuring hydrogen sulfide (H2S) in cultured living cells. Filtration membrane was stuck on the lid of cell culture plate. H2S released from cultured cells was trapped by zinc acetate to generate ZnS deposition. Then the ZnS trapped in the filtration membrane was measured by ...

The benefit of implantable cardioverter-defibrillators (ICDs) among elderly patients is controversial and may be attenuated by nonarrhythmic death. We examined the impact of age on device-delivered therapies and outcomes after primary or secondary prevention ICD. In a prospective, inclusive registry of 5399 ICD recipients in Ontario, Canada (February 2007 to ...

An accurate and efficient solution of the radiative transport equation is proposed for modeling the propagation of photons in the three-dimensional anisotropically scattering half-space medium. The exact refractive index mismatched boundary condition is considered and arbitrary rotationally invariant scattering functions can be applied. The obtained equations are verified with Monte ...

RATIONALE: Wheezing is a very common symptom in preschool children. Nocturnal wheezing is present in many asthmatic patients, due to enhanced airflow limitation overnight. We assessed the prevalence of nocturnal wheezing in young children and correlated this with respiratory system resistance and history of wheezing symptoms. METHODS: Using a continuous ...

Vertebrate testing under REACH is discouraged and the use of alternative non-testing approaches such as QSARs (Quantitative Structure Activity Relationships) is encouraged. However, robust QSARs predicting chronic ecotoxicity of organic compounds to fish are not available. The Ecological Structure Activity Relationships (ECOSAR) Class Program is a computerized predictive system that ...

The retinal ganglion cell distribution, which is known to reflect fish feeding behavior, was investigated in juvenile Pacific bluefin tuna Thunnus orientalis. During the course of examination, regularly arrayed cells with a distinctive larger soma, which may be regarded as motion-sensitive cells, were found. The topographical distribution of ordinary-sized ganglion ...

A novel three-dimensional biodegradable micro-device using microelectromechanical systems technology was developed for implantable controlled drug delivery. In order to evaluate the effect of monomer composition and molecular weight of poly(lactic-co-glycolic acid) (PLGA) on the drug release, three 5-Fluorouracil loaded micro-devices, made of 50/50, 27 kDa; 50/50, 40 kDa and 75/25 27 kDa PLGA, ...

The phenomenon of intercellular migration of nuclei in plant tissues (cytomixis) was discovered over a century ago, which has been followed by numerous attempts to clarify the essence of this process as well as to determine its causes and consequences. Most attention of researchers has been paid to cytomixis in ...

Morphological symmetry is a correlate of fitness-related traits or even a direct target of mate choice in a variety of taxa. In these taxa, when females discriminate among potential mates, increased selection on males should reduce fluctuating asymmetry (FA). Hybrid populations of the swordtails Xiphophorus birchmanni and Xiphophorus malinche vary ...

Density functional theory calculations are used to investigate the energetics of protons crossing triple phase boundaries based on a metal catalyst, Pd or Ni, and barium zirconate. Our calculations show that the proton transfer reaction at these interfaces is controlled by the terminal layer of the electrolyte in contact with ...

Reserve regulations at El Palmar State Reserve, Yucatan, Mexico, prohibit the use of lead (Pb) shot, but hunters continue to use it, and no enforcement is implemented. Pb was quantified in sediments and in blue-winged teal Anas discors. No shot pellets were found in the sediment samples, nor were differences ...

Abstract Background: To explore to what extent measurement error can explain the variation of mean patient HbA1c between clinics. Methods: For each year 2005-2010 data from 5380-6985 children, age <18 years, in 35-43 Swedish pediatric clinics was analyzed. Each year 13,000-19,000 HbA1c analyses were evaluated. Year mean HbA1c for each ...

Human papillomavirus (HPV) is the most common sexually transmitted disease in the US and the primary cause of cervical cancer. Vietnamese American women have the highest incidence rates of cervical cancer but one of the lowest HPV vaccination rates. Parental knowledge is an important predictor of HPV vaccination; however, little ...

Molecular prognostic assays, such as Oncotype DX, are increasingly incorporated into the management of patients with invasive breast carcinoma. BreastPRS is a new molecular assay developed and validated from a meta-analysis of publically available genomic datasets. We applied the assay to matched fresh-frozen (FF) and formalin-fixed paraffin-embedded (FFPE) tumor samples ...

Eccrine porocarcinoma (EPC) was first described in 1963 by Pinkus and Mehregan, where it was referred to as 'epidermotropic eccrine carcinoma' (1) . EPC is a rare malignant tumour that develops from the intraepidermal portion of the eccrine gland. It can either arise secondary to the malignant transformation of a ...

The first step in many community ecology studies is to produce a species list from a sample of individuals. Community ecologists now have two viable ways of producing a species list: morphological and barcode identification. In this study, we compared the taxonomic resolution gained by a combined use of both ...

Abstract The decoration of nanoparticle surfaces with receptor-specific ligands can improve the delivery of their therapeutic load to cancer cells. Using as the ligand, U11, a peptide specific for the cancer-associated urokinase plasminogen activator receptor, we examined the effect of manipulation of nanoparticle properties on the targeting specificity of U11-nanoparticles. ...

Sudden cardiac death in young athletes is a devastating event. Screening programs have been proposed to prevent sudden cardiac death in young athletes. Mortality rates and causes of death differ among young adults and children. Children have a considerably lower incidence of sudden cardiac death. Data lack to compare athletes ...

BACKGROUND: If some predictable factors that affect the treatment results of low-intensity pulsed ultrasound (LIPUS) for delayed union or nonunion could be determined, these might provide us with suggestions for whether LIPUS should be used as an alternative treatment for surgery or an adjuvant therapy after surgery. Therefore, the objective ...

Rheumatoid arthritis (RA) is a systemic inflammatory disease that can lead to local joint deformations (bone erosions and joint space narrowing) and to extra-articular phenomena, including generalized osteoporosis. In addition, in patients with RA, the risk of vertebral and nonvertebral fractures is doubled. High disease activity (inflammation), immobility, and glucocorticoid ...

BACKGROUND: Anorexic girls have difficulties in handling their emotions. We examined emotional problems of adolescent girls with anorexia nervosa (AN) during the course of cognitive behavioral group therapy (G-CBT). METHODS: Overall, 29 girls with AN (age 13-17 years) participated in four groups of manual based G-CBT. We assessed the body ...

Ischemic mitral regurgitation (IMR) is one of the most important risk factors affecting prognosis of patients who suffer from myocardial infarction. The mechanisms of IMR, the indications for surgical intervention, the operative procedures, and the limitations of surgical procedures are discussed in this review article.

Methoxetamine (MXE; 2-(3-methoxyphenyl)-2-(N-ethylamino)-cyclohexanone), a ketamine analog, is a new designer drug and synthesized for its longer lasting and favorable pharmacological effects over ketamine. The aims of the presented study were to identify the phases I and II metabolites of MXE in rat and human urine by GC-MS and LC-high-resolution (HR)-MS ...